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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $)	12 Months Ended
	Dec. 31, 2014 item	Dec. 31, 2013	Dec. 31, 2012
Accounts receivable
Number of products consigned to customers	0rvp_NumberOfProductsConsignedToCustomers
Property, plant, and equipment
Capitalized interest	$ 0us-gaap_InterestCostsCapitalized	$ 10,474us-gaap_InterestCostsCapitalized	$ 36,596us-gaap_InterestCostsCapitalized
Intangible assets
Useful lives of intellectual property	17 years
Production equipment | Minimum
Property, plant, and equipment
Useful lives	3 years
Production equipment | Maximum
Property, plant, and equipment
Useful lives	13 years
Office furniture and equipment | Minimum
Property, plant, and equipment
Useful lives	3 years
Office furniture and equipment | Maximum
Property, plant, and equipment
Useful lives	10 years
Building
Property, plant, and equipment
Useful lives	39 years
Building Improvements
Property, plant, and equipment
Useful lives	15 years
Automobiles
Property, plant, and equipment
Useful lives	7 years

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Represents the number of products which have been consigned to the customers.

+ References

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of interest capitalized during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Allowance for Funds Used during Construction

-URI http://asc.fasb.org/extlink&oid=6504829



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

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